P0230 Code

[destukes1]

I changed ECM and had it reprogrammed, but the car cranks but does not start. I changed coil packs, spark plugs, fuses, relays for the fuel system, and a new fuel pump. Its throwing P0230 code. 

[1004ron]

Sounds like you're throwing parts at it without any diagnostics, which most often works out a whole lot more costly - if you don't have the diagnostic equipment and skills it might be best to take it to a reputable service shop.

 

 

[destukes1]

@1004ronP0230 is the code scanner

[dabangsta]

2 hours ago, destukes1 said:

@1004ronP0230 is the code scanner

 

I think more to the point that non fuel related items got replaced. A 2010 still has an emergency fuel pump shut off switch, was that checked? It has a fuel pump diode with a fuse in addition to the relay and fuse for the pump. Did you check for the proper signal and 12v to the fuel pump at the relay? I assume you don't hear the relay click or the fuel pump when turning the key to on.

[destukes1]

I think more to the point that non fuel related items got replaced. A 2010 still has an emergency fuel pump shut off switch, was that checked? It has a fuel pump diode with a fuse in addition to the relay and fuse for the pump. Did you check for the proper signal and 12v to the fuel pump at the relay? I assume you don't hear the relay click or the fuel pump when turning the key to on.

@dabangsta thanks for responding

Yes I checked the fuel pump shut-off switch in the rear side panel, I replaced the diode and the fuel pump does not come on when the key is turned to on position. I will check for the proper signal to the fuel pump @ relay. I did hear a slight humming sound coming from the fuse box, but it went away.